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System Manual – MOVIDRIVE® compact Drive Inverters
9
Installation notes for the INTERBUS-LWL interface (MCH42A)
Installation
Setting the DIP
switches
The six DIP switches S1 to S1 under the connection unit are used for setting the process
data length, the PCP length and the baud rate.
If the DIP switch settings are incorrect, the drive inverter responds with the ID code
"Microprocessor not ready" (38 hex).
STOP!
You can only access the DIP switches when the connection unit is removed (
→
Sec.
"Removing the connection unit" on page 304). Before removing the connection unit,
you must disconnect the power supply and DC 24 V auxiliary voltage. You cannot
change the DIP switches when the system is in operation.
05216AXX
Figure 106: DIP switches S1... S6 under the connection unit
05215AXX
Figure 107: Settings for DIP switches S1 ... S6
[1]Number of process data items (1 to 6 PD), for example 2 PD
[2]Number of PCP words (1, 2 or 4), for example 2 PCP words
[3] Baud rate (ON = 0.5 MBaud, OFF = 2 MBaud), for example 2 MBaud
X1
1 2 3 4 5 6
ON
1 2 3 4 5 6
ON
1 2 3 4 5 6
ON
[1]
[2]
[3]
0.5 MBaud
2 MBaud
2
0
2
2
2
1
2
1 4
Summary of Contents for MOVIDRIVE compact MCH41A
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